$(function(){
     let addBtn = $("#save");
     addBtn.on("click",function(){
     	$("#storageRecordForm").submit();
     });

         let backBtn = $("#back")
         backBtn.on("click",function(){
             //alert("modify: "+referer);
             if(referer != undefined
                 && null != referer
                 && "" != referer
                 && "null" != referer
                 && referer.length > 4){
                 window.location.href = referer;
             }else{
                 history.back(-1);
             }
         });
})